diff options
Diffstat (limited to 'misc/charset_conv.c')
| -rw-r--r-- | misc/charset_conv.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/misc/charset_conv.c b/misc/charset_conv.c index 51e55c6338..b54f6362b6 100644 --- a/misc/charset_conv.c +++ b/misc/charset_conv.c @@ -101,18 +101,6 @@ static const char *mp_uchardet(void *talloc_ctx, struct mp_log *log, bstr buf) const char *mp_charset_guess(void *talloc_ctx, struct mp_log *log, bstr buf, const char *user_cp, int flags) { - if (strcasecmp(user_cp, "enca") == 0 || strcasecmp(user_cp, "guess") == 0 || - strcasecmp(user_cp, "uchardet") == 0 || strchr(user_cp, ':')) - { - mp_err(log, "This syntax for the --sub-codepage option was deprecated " - "and has been removed.\n"); - if (strncasecmp(user_cp, "utf8:", 5) == 0) { - user_cp = user_cp + 5; - } else { - user_cp = ""; - } - } - if (user_cp[0] == '+') { mp_verbose(log, "Forcing charset '%s'.\n", user_cp + 1); return user_cp + 1; @@ -126,7 +114,8 @@ const char *mp_charset_guess(void *talloc_ctx, struct mp_log *log, bstr buf, int r = bstr_validate_utf8(buf); if (r >= 0 || (r > -8 && (flags & MP_ICONV_ALLOW_CUTOFF))) { - mp_verbose(log, "Data looks like UTF-8, ignoring user-provided charset.\n"); + if (strcmp(user_cp, "auto") != 0 && !mp_charset_is_utf8(user_cp)) + mp_verbose(log, "Data looks like UTF-8, ignoring user-provided charset.\n"); return "utf-8"; } @@ -161,6 +150,9 @@ const char *mp_charset_guess(void *talloc_ctx, struct mp_log *log, bstr buf, bstr mp_iconv_to_utf8(struct mp_log *log, bstr buf, const char *cp, int flags) { #if HAVE_ICONV + if (!buf.len) + return buf; + if (!cp || !cp[0] || mp_charset_is_utf8(cp)) return buf; @@ -231,9 +223,10 @@ bstr mp_iconv_to_utf8(struct mp_log *log, bstr buf, const char *cp, int flags) outbuf[osize - oleft - 1] = 0; return (bstr){outbuf, osize - oleft - 1}; -#endif failure: +#endif + if (flags & MP_NO_LATIN1_FALLBACK) { return buf; } else { |